Question

How do you simplify `(7x - 15) / (11x + 121) * (x+11)`?

Answer 1

`=color(blue)((7x-15)/11`

Explanation:

`((7x-15)/(11x+121)) * (x+11)`

The denominator has `11` common to both terms

`(7x-15)/(11(x+11)) * (x+11)`

`(7x-15)/(11cancel((x+11)) )*(cancel (x+11))`

`=color(blue)((7x-15)/11`